Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Reexamination Certificate
2006-03-28
2006-03-28
Page, Thurman K. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
C424S443000, C424S448000
Reexamination Certificate
active
07018647
ABSTRACT:
In order to provide an external skin patch having improved painkilling effect for pains accompanied by inflammation, such as chronic arthrorheumatism, arthrosis deformans or low back pain, an external skin patch is obtained by coating a drug-containing base on a substrate; the drug-containing base comprises an adhesive gel base containing a water soluble polymeric material, a crosslinking agent, water and a humectant as essential components, and a local anesthetic and a nonsteroidal antiphlogistic analgesic agent as medicinal components.
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Akazawa Mitsuji
Nozaki Keiji
Shudo Jutaro
Yamasaki Keiko
Ghali Isis
Page Thurman K.
Teikoku Seiyaku Co., LTD
Wenderoth , Lind & Ponack, L.L.P.
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